This is a very simple but effective ski rack
40" off ground good for up 190cm ski
Holds 6 pairs
about 3" from wall end for 1st holder
Ours are arranged like this
wall to wall corner then knobs on the 33" board @ 3", 8.5", 14", 19.5", 25", 30.5"
#8 1-1/2" Cabinet screws through a small pilot hole
Drill hole from back so you can locate it easily
Dimond points up the screw in the top so you do not get twisting
2x4 into wall studs with 3-1/8" cabinets screws 2 per stud (can see them in top 2 pictures)
https://www.lowes.com/pd/GRK-8-x-3-1-8-in-Yellow-Polymer-Round-Washer-Interior-Exterior-Wood-Screws-50-Count/50303179
Charlotte Pipe 2-in PVC DWV Male Cleanout Plug for Pipe and Fittings - NSF Safety Listed
The 2" works well for most bindings they make 3" and 4" also